<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .nav li {
            list-style: none;
            float: left;
            margin: 0 20px;
        }
    </style>
</head>
<body>
    <ul class="nav">
        <li><a href="{% url 'index' %}">首页</a></li>
        <li><a href="{% url 'movie' %}">电影</a></li>
        <li><a href="{% url 'music' %}">音乐</a></li>
        <li><a href="{% url 'detail' d_id=99 %} ?next=/">音乐详情</a></li>
    </ul>
    {% verbatim %}
        {% a %}
    {% endverbatim %}
</body>
</html>